Digital Camera Comparison

Compare two cameras by specification with user ratings by performance, design and value.

Compare Sony Alpha DSLR-A550 to Pentax K7

Sony: Alpha DSLR-A550

Best price: $750.00
  • Sony Alpha DSLR-A550
  • Sony Alpha DSLR-A550

Specification

Megapixel14.20
Resolution4592 x 3056 pixels
Sensor
  • CMOS
  • 23.4x15.6mm
Zoom
  • N/A
Video
  • N/A
Display
  • LCD 3"
  • 921600 pixels
Storage
  • SD
  • SDHC
  • MS Pro Duo / Pro HG Duo
Battery
  • Li-Ion
  • 1000 shots
Dimensions137 x 104 x 84mm
Weight599 g

General

ISOAuto, 200-1600
LensN/A
Release date27 August 2009
Best price: $750.00
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Models

Pentax: K7

Best price: $0
  • Pentax K7
  • Pentax K7

Specification

Megapixel14.6
Resolution4672 x 3104 pixels
Sensor
  • CMOS
Zoom
Video
  • 1536 x 1024
  • 30 fps
Display
  • LCD 3"
  • 921000 pixels
Storage
  • SD
  • SDHC
Battery
  • Li-Ion
  • 980 shots
Dimensions130.5 x 72.5 x 96.5 mm
Weight670 g

General

ISOAuto, 100 - 6400
Lensf/3.5 - f/5.6
Release date11 Jun 2009
Best price: $0
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